baber/WOPTO huggingface dataset:
Patent JP-S5723526-A (JP)
Title: Conveyor for viscous material, cake-shaped material or the like
Inventor: TOKUNAGA MASAYOSHI
IPC: B65G53/30
Filed: 1980-07-15
Abstract: PURPOSE: To facilitate obtaining high pump efficiency with use of a low output pump and enable smooth and stable conveyance to be carried out in such a way that a supersonic nozzle to introduce compressed air is installed in the outlet of a pump discharge pipe.  
     CONSTITUTION: A supersonic nozzle type inner pipe 4 is concentrically inserted, reserving a space 5 around, into a carrying pipe 3 located at the discharge end of a uniaxial screw pump, and it is connected to the discharge port 2 of the uniaxial screw pump. The space 5 between the carrying pipe 3 and the inner pipe 4 inserted it acts as a supersonic ring-shaped jet nozzle due to the supersonic nozzle shape of the inner pipe 4. An inlet port 6 to introduce the compressed air is installed in the space 5, and a compressed air inlet pipe is connected to the port 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11293106-A (JP)
Title: Reinforced polyamide resin composition
Inventor: URABE HIROSHI
IPC: C08K3/34
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a reinforced polyamide resin composition having bright metallic color tone, excellent mechanical properties and color-retention in thermal aging and useful for electric and electronic parts, etc., by compounding a polyamide resin, an inorganic filler, metal powder and a pearlescent pigment at specific ratios. SOLUTION: This resin composition is produced by compounding (A) 100 pts.wt. of a polyamide resin such as nylon 6, nylon 66 and copolymerized nylon 6/66 (the relative viscosity is preferably 2.2-5.5) with (B) 1-280 pts.wt. of an inorganic filler, e.g. a nano-dispersed filler such as glass fiber, talc or swollen montmorillonite, (C) 1.4-30 pts.wt. of metal powder such as aluminum powder and (D) 2.1-45 pts.wt. of a pearlescent pigment. The compounding amount of the pearlescent pigment is >=1.5 times that of the metal powder.
Patent JP-S58213635-A (JP)
Title: Recovery of uranium
Inventor: YAMAUCHI TOORU
IPC: C22B60/02
Filed: 1982-06-07
Abstract: PURPOSE:To recover uranium efficiently from plankton, by subjecting concentrated and dehydrated plankton to methane fermentation treatment, separating uranyl satls contained in the plankton as soluble ammonium complex salts of uranyl carbonate. CONSTITUTION:Collected plankton is concentrated by pressure floatation method, etc. and dehydrated by a centrifugal separator. The prepared concentrated caky plankton is subjected to methanol fermentation treatment, so that uranyl salts contained in the plankton are converted into soluble ammonium complex salts of uranyl carbonate. Many other substances contained in it are converted into chlorides, carbonates, hydroxides, and sulfides, and they are soldified, made into a dehydrated cake by a centrifugal separator, etc. and removed. The uranyl complex salts contained in the filtrate are concentrated to give the desired recovered uranium solution. Methane recovered by methane fermentation is used as an energy source necessary for the process.
Patent JP-S5618698-A (JP)
Title: Shampoo
Inventor: HASEGAWA SHIGE
IPC: A61K8/55
Filed: 1980-07-16
Abstract: An aqueous shampoo containing a hair conditioning agent comprises an alkyl sulfate or alkyl ether sulfate detergent, a polyglycol-polyamine condensation resin and a phosphate mono- or di-ester. The deposition onto hair of the polyglycol-polyamine condensation resin from the shampoo is enhanced by the presence of the phosphate esters.
Patent JP-S5725159-A (JP)
Title: Antiparallel thyristor firing device by light auxiliary thyristor
Inventor: MOTOYOSHI OSAMU
IPC: H02M1/00
Filed: 1980-07-18
Abstract: PURPOSE:To fire an antiparallel main thyristor by a light auxiliary thyristor by bridging a DC terminal of a rectifying bridge circuit formed of diodes via the light auxiliary thyristor and a gate current suppressing resistor. CONSTITUTION:The gate electrodes of respective main thyristors TH1, TH2 are connected to two AC terminals of full rectifying bridge circuit of diodes D1-D4, and two DC terminals of the circuit are bridged via a series connection circuit of a light auxiliary thyristor PTH and a gate suppressing resistor RGO. When a fire instruction light from a fire controller of a ground potential is, for example, applied to the thyristor PTH, the latter is conducted to flow a firing gate current to one gate electrode of the thyristors TH1 and TH2 in response to the polarity of the voltage applied to the main thyristors TH1, TH2.
Patent JP-H04327894-A (JP)
Title: Clothes dryer
Inventor: KAWAMURA TAMOTSU
IPC: D06F58/02
Filed: 1991-04-26
Abstract: PURPOSE:To reduce the noise of a clothes dryer. CONSTITUTION:A clothes dryer is provided with a disklike base 20a, and with a double-sided fan 20 (not shown) that is provided with projections 20b (not shown) which are radiated from the neighborhood of the center of the disklike base 20a in the outer circumferential direction and a part of or the whole of which are curved in an arc-shape in the circumferential direction. When the double-sided fan 20 is turned in the clockwise direction, the arc-shaped insides of the projections 20b scoop air to increase the blowing quantity of the double- sided fan 20 and when it is turned in the counterclockwise direction, air is smoothly pushed out in the outer circumferential direction along the arc-shaped outsides of the projections 20b, so that the wind-cutting noise of the fan can be reduced.
Patent JP-H02278324-A (JP)
Title: Keyboard device
Inventor: TSUJIKAWA NORIO
IPC: G06F3/02
Filed: 1989-04-19
Abstract: PURPOSE:To eliminate the needs for the limiting of respective positions of keys which function by means of simultaneously depressing them by deciding whether a prescribed key executing a depressing processing in a position relation that the creeping of the current is generated exists or not when more than two depression keys exist in a row and a column, and processing the prescribed key as the depression effective key when it exists. CONSTITUTION:A micro processor 1 outputs a selection line 4 to a decoder 3, and a key switch is connected to a node between a return line 5 being the output of the decoder 3 and a scanning line 6 being the input of the micro processor 1, whereby a key matrix 2 is formed. When it is confirmed that the possibility of a ghost key by the creeping current is present, whether the prescribed key for executing the depressing processing exists in the position relation in which the creeping current is generated or not is decided. When the prescribed key exists in the decision, the prescribed key can be distinguished from the ghost key and it can be depression-processed as the really depressed key. Thus, the need for the limiting of the positions of respective keys which function by simultaneously depressing them is eliminated.
Patent JP-S58215704-A (JP)
Title: Magnetic recorder and reproducer
Inventor: TERADA AKIMICHI
IPC: G11B20/00
Filed: 1982-06-09
Abstract: PURPOSE:To record/reproduce sound signals with excellent sound quality even at a low speed drive, by splitting a recording track part written with an auxiliary head in the 1.5 head system for recording the vertical blanking line of a video signal and a time-compressed sound signal thereon. CONSTITUTION:A cylinder 13 comprises a lower cylinder 9 and an upper cylinder 8 in rotation, and a main rotary magnetic head 10 and the 1st and the 2nd subrotary magnetic heads 11, 12 as shown in figure are fixed to the cylinder 8. In figure, 5 is a recording track of the video signal recorded with a main head 10, and 6 is a recording track recorded at the vertical blanking period of the video signal with the 1st subhead 11, and 7 is recording track of the sound signal subjected to time-compression with the 2nd subhead 12. The recording track 6 has a narrow track width and the S/N is deteriorated, but the synchronizing signal is recorded and the signal on this track does not appear on the reproducing screen, then no effect is given. Although the width of the track 7 is narrow and the S/N is deteriorated, excellent reproduction is attained because of the PCM recording, and even if the tape running speed is low, the sound signal is recorded/reproduced with excellent sound quality.
Patent JP-2000288658-A (JP)
Title: Wear resistance tool of tungsten carbide base super alloy having self-lubricity
Inventor: HAMAZAKI MOTOYA
IPC: B21C3/02
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a wear resistance tool of tungsten carbide super alloy having excellent self-lubricity. SOLUTION: A tungsten carbide super alloy wear resistance tool is constituted of a sintered body of a green compact having a blend composition consisting of, by weight, 3-20% Co, 0.1-2% vanadium carbide, 0.1%-1.5% S, as required, 0.1-2% chrome carbide and the balance tungsten carbide. The sintered body of the super alloy has the structure that a fine VS grain is dispersed/distributed in the matrix of a Co alloy in which, a binding phase for a hard phase made of Wc, essentially Co and V, S, C thereto, as required Cr are made into solid solution.
Patent JP-H11289969-A (JP)
Title: Mix flour for producing fermented food, fermented food produced by using the same and production of fermented food
Inventor: HIGUCHI SHINICHI
IPC: A21D13/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a fermented food having good taste and texture. SOLUTION: This mix flour for production of fermented food comprises 100 pts.wt. grain flour and 5-50 pts.wt. bread crumb having 0.5-10 mm particle diameter. This method for producing fermented food comprises compounding 100 pts.wt. grain flour with 5-50 pts.wt. bread crumb having 0.5-10 mm particle diameter.
Patent JP-H05310706-A (JP)
Title: Purification of caprolactam
Inventor: TOO YASUHIKO
IPC: C07D223/10
Filed: 1992-04-17
Abstract: PURPOSE:To easily obtain caprolactam having high quality in high yield by an extremely simple operation comprising the crystallization of caprolactam from a liquid-liquid double-layer mixture of a hydrocarbon and crude caprolactam obtained by the catalytic rearrangement of cyclohexanone oxime. CONSTITUTION:A liquid-liquid double-layer mixture composed of crude caprolactam obtained by the catalytic rearrangement of cyclohexanone oxime and at least one kind of hydrocarbon selected from aliphatic hydrocarbons and alicyclic hydrocarbons is stirred preferably under heating to form a liquid- liquid heterogeneous layer. Caprolactam is crystallized by cooling the heterogeneous layer under stirring. The impurities in the crude caprolactam are almost completely extracted in the hydrocarbon layer. The crystal is separated by filtration, etc. As necessary, the crystal is washed with the above hydrocarbon and dried to obtain high-quality caprolactam free from octahydrophenazine, etc. The process can remarkably decrease the amount of solvent, reduce the size of the apparatus and save the energy and, accordingly, it has industrial advantages.
Patent JP-H02276074-A (JP)
Title: Head slider
Inventor: INABA TOMOHISA
IPC: G11B21/21
Filed: 1989-04-18
Abstract: PURPOSE:To improve a contact start/stop proof characteristic without damaging an electromagnetic converting characteristic by setting the size and depth of a pit around 50 to 100Angstrom . CONSTITUTION:A slidingly connecting surface 2 faces a recording medium 3. When the rotation of the recording medium 3 is stopped, the slidingly connecting surface 2 makes contact with the recording medium 3, and the recording medium 3 executes contact start/stop which starts from such a state. After the slidingly connecting surface 2 is specular-finished, reverse spattering is executed, and a surface where the numberless pits at the depth approximately 50 to 100Angstrom  are formed is obtained. Thus while the electromagnetic converting characteristic is being excellently maintained, abration proof is improved, suction force is decreased, and the contact start/stop proof characteristic can be improved.
Patent JP-H04328692-A (JP)
Title: Character reader
Inventor: SUGIMOTO TAKEYUKI
IPC: G06K9/03
Filed: 1991-04-30
Abstract: PURPOSE:To obtain the character reading techniques which can efficiently correct the error of the read result of information at the corresponding relation such as the name, reading KANA (Japanese syllabary), the postal code number and the address. CONSTITUTION:A word dictionary part 13 is constructed by corresponding a KANJI (Chinese character) word corresponding reading KANA (Japanese syllabary), a word collating part 12 collates the KANJI word with the recognition result of the KANJI character outputted from a character recognizing part 11 and collates the reading KANA word with the recognition result of the reading KANA, the candidate word sequence is decided from both results, and the candidate word consisting of the combination of the reading KANA word and the KANJI word is stored into a candidate word table in accordance with the candidate word sequence. A result correcting part 14, when one side collation result of the reading KANA word corresponding to the KANJI word is corrected, corrects automatically other side based on the sequence of the candidate word in the candidate word table.
Patent JP-S5724004-A (JP)
Title: Bias control device
Inventor: KIMURA KENJI
IPC: G11B5/027
Filed: 1980-07-17
Abstract: PURPOSE: To realize an automatic control for the optimum bias current of a recorder/reproducer, by controlling the bias current based on the changing state of the reproduced output which is caused according to an over bias, an under bias and a peak bias respectively.  
     CONSTITUTION: An amplitude modulation is given to a signal S14 of 100kHz supplied from a bias power source 18 with a signal S20 of 100Hz given from a signal source S20. The signal S14 is applied to a superposing device 16 via a motor-driven potentiometer 22 to be supreposed with a signal S10 of 1kHz and then recorded on a tape 28. The tape 28 is reproducced, and the signal passed through a BPF40 of 100Hz is sampled with the sampling pulse obtained by delaying the signal S20 in accordance with the delay, etc. due to the recording and reproducing. Thus signals S50 1 , S50 2 , etc. corresponding to the reproduced signal S10 whose phase reverses according to an under bias and an over bias are detected. According to these signals, a motor 52 turns forward and backward. Then a signal S50 having virtually no change of amplitude and corresponding to the signal S10 produced at a peak bias is detected. Thus the motor 52 is stopped to assuredly ensure an automatic control of the optimum bias current. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59223342-A (JP)
Inventor: GOTOU SANEYUKI
IPC: D03D51/30
Filed: 1983-06-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08267142-A (JP)
Title: Device for correcting tacking strain of welding wide-flange shape steel
Inventor: HOJO HIDEKI
IPC: B21D3/05
Filed: 1995-03-30
Abstract: PURPOSE: To provide a welding wide flange shape steel tacking strain correcting device which can correct the strain effectively. CONSTITUTION: For the production of wide flange shape steel 1 by welding a lower flange 2, a web 3 and an upper flange 4, this device corrects the strain after tack-welding. The device is provided with a transfer roller 11 to transfer the wide flange shape steel 1 in the longitudinal direction, a pair of web holding rollers 12 to hold the web 3 in the vertical state by directing the rotary axial lines 12a up and down, installing them freely rotting and pushing respective circumferential faces on both side faces of the wide flange shape steel 1 being transferred on the transfer roller 11, and a pressing roller 18 which is arranged parallel to the transfer roller 11 on the upper side of the transfer roller 11 and which presses the upper flange 4 of the wide flange shape steel 1 after tack-welding downward by being moved parallel downward with an up and down driving device 20.
Patent JP-S5727622-A (JP)
Title: Electric discharge processing device
Inventor: INOUE KIYOSHI
IPC: B23H7/38
Filed: 1980-07-17
Abstract: PURPOSE:To secure the electric discharge processing with an electrode vibrated properly even though the processing configuration, weight, and processing resistance have changed by permitting the tip of an ultrasonic vibrator to contact the processing electrode in the direction intersecting the feed axis and by changing the state of contact. CONSTITUTION:A work 5 is placed on a bed 4, and a table 6 controlled along the X and Y axes by servo motors 7, 8 is provided. A processing electrode 1 in the form of a rod or band is sent along the Z axis by a feed control device 10. On an L- shaped stand 19 moving vertically driven by a cylinder 18 a vibrator 16 to oscillate in the direction perpendicular to the feeding direction (Z axis) of te processing electrode 1 is installed on a fixing and supporting device 20 to be located in the X-Y plane by adjusting motors 20x, 20y, and a vibration transmitting device 17 provided with a V groove etc. in contact with the processing electrode 1 is fixed to the tip of the vibrator 16. The location of vibration transmitting device 17 is controlled by a control device 22.
Patent JP-S63262856-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIN DAISHIYOKU
IPC: H01L23/522
Filed: 1987-04-20
Abstract: PURPOSE:To lower contact resistance in wiring connection, and to improve reliability by forming an electrode window, applying an insulating film for preventing the permeation of a gas contained in the insulating film, leaving the insulating film only on the side face of the electrode window and shaping an Al wiring. CONSTITUTION:An Al wiring 3 and an inter-layer insulating film 4 are formed onto a semiconductor substrate 1 in succession. The film 4 is shaped by laminat ing a hillock preventive film 41, an SOG film 42 and a PSG film 43. The film 4 is anisotropic-etched to bore an electrode window 5, and an Si3N4 film 15 is applied onto the whole surface, and used for preventing the permeation of a gas included into the film 4. Only the film 15 vertically applied onto the side face of the electrode window 5 is left. Al is applied onto the film 4 containing the window 5, the side face of which has the film 15, and patterned to shape an Al wiring 16. Accordingly, degassing from the window 5 is inhibited by the film 15, an Al film is attached completely into the window 5, and the wirings 3 and 16 are connected perfectly.
Patent JP-H11266905-A (JP)
Title: Outer sole
Inventor: YABUSHITA HITOHIRO
IPC: A43B13/16
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an outer sole excellent in lightness and wear resistance and high in profitability and in the degree of freedom of design. SOLUTION: For this outer sole, a light weight foamed body 1 composed of the elastomer of rubber or a resin whose the unit weigh is equal to or less than 0.80 and a high strength non-foamed body 2 or a high strength foamed body composed of the elastomer of the rubber or the resin whose unit weight is not less than 0.90 are integrally molded in the state of being joined so as to be abutted on each other. The abutting and joining part 3 of the light weight foamed body 1 and the high strength non-foamed body 2 or the high strength foamed body is set thinner than a non-joining part and the thickness T of the joining part 3 is set to be not more than 2.0 mm.
Patent JP-S62256038-A (JP)
Title: Program transfer system
Inventor: SENTODA JITSUO
IPC: G06F9/445
Filed: 1986-04-30
Abstract: PURPOSE:To reduce time required for the update of a program, by separating a package on which a ROM is loaded as another package, transferring the content of the ROM to a RAM allocated as a program area at a resetting time by a data communication equipment, and reading and processing the program of the RAM. CONSTITUTION:A control circuit 2 transfers a bit of information from the ROM of a package 7 in which the program is stored to a RAM3, and after completing a transfer, outputs a signal S3 to reset an F/F6 to nullify the signal of a ROM interface 4, and reads and starts a transferred program of the RAM3, not by reading directly the program of the ROM. Therefore, since a function is provided that a process by reading directly the program stored in the ROM is not performed, and the bit of information in the ROM in a separate package 7 is transferred to the RAM3 allocated as the program area, by recognizing the ROM interface 4 as valid at the initial resetting time of a system, and after completing the transfer, the process is started by recognizing the ROM interface 4 as invalid, the exchange of the ROM to update the program can be performed without affecting the operation of a device.
Patent JP-S59223090-A (JP)
Title: Method for adjusting delaying quantity of comb line filter
Inventor: AKIMOTO MASAO
IPC: H04N9/64
Filed: 1983-06-02
Abstract: PURPOSE:To make position adjustment of a comb line filter characteristics so as to realize an extremely inexpensive delaying quantity adjusting method, by adjusting the delaying quantity of an ultrasonic delay line by measuring the phase between the input terminal and output terminal of the ultrasonic delay line. CONSTITUTION:The figure shows a condition of a comb line filter where a mixing circuit and matching resistance 8 at the input terminal of an ultrasonic delay line 1 are removed for measuring the phase angle between points 15 and 16. Moreover, a carrier frequency Fn represented by a formula, Fn=F0+ or -(2n+ 1).fH2p, is used as the frequency of a signal source 14 instead of a carrier frequency F0 which is determined in accordance with the TV signal system. The fH of the formula represents 1-horizontal scanning period and the (p) and (n) represent integers, 1,2,3,.... By using the carrier frequency Fn, the delay time of the ultrasonic delay line 1 is caught as phase angles and, therefore, an extremely accurate comb line filter characteristics can be obtained at the time of constituting a comb line filter.
Patent JP-H09285305-A (JP)
Title: Rubber out sole
Inventor: TODA KATSUMI
IPC: B05D7/24
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain an appearance closer to the skin and a moist feel by forming a skin like coating of specified thickness after having got foamed by heating up the foaming coating material on the surface of a rubber out sole. SOLUTION: Apply specified quantity of transparent foaming coating material adjusted in advance on the surface of a pointed rubber sheet using a role coater and heat it up in an oven to get foamed. Thus, a processed rubber sheet composed of a foaming layer of 15-1000μm thickness having a skin like surface is now used as finished product looking like a skin thanks to a printed surface looked through the transparent surface layer as well as a shape of the foaming layer. Further thanks to a flexible rugged face, a moist feel proper to a shoe out sole is given here, An out sole 1 is obtained by cutting it out to an out sole shape. Thus fabricated rubber sheet is glued on to a shoe and whole the surface of the out sole 1 is made to a foaming material coating surface 4. It appropriately fits to ladies' pumps likely to have various designs on outer skins 2.